raccoon | df7cfb28f642a2341b0cf3d5626ec787a7afb0aacd3e6806b7a0caa3a6dd73ee

Analysis

max time kernel
148s
max time network
152s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/10/2022, 17:31

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General

Target
4bad8e019dc6d8254185426c2fef0c59.exe
Size 1.6MB
Sample221007-v3pwnadbfl
SHA256 df7cfb28f642a2341b0cf3d5626ec787a7afb0aacd3e6806b7a0caa3a6dd73ee
MD5 4bad8e019dc6d8254185426c2fef0c59
SHA1 7b55fcbae0b8c90100a0b8b999292e1c83ab5947
SHA512 c8b82b65ed3eb15fc208147587ea5051dde079eba9006fad751195d2004398c4bd2eed0e1b1aab6cd01a3526eb04b30eb4b0798e6e68f5019c0d4faf155bbf96
SSDEEP 49152:Tm5PrbWIRjUx3FEcLhbu32hEwdGvmKdAzDJ6SM:Tm5j0icVY2hNdGuKdAc
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

raccoon 9b19cf60d9bdf65b8a2495aa965456c3 evasion spyware stealer themida trojan

Malware Config

Extracted

Family

raccoon

Botnet

9b19cf60d9bdf65b8a2495aa965456c3

http://5.2.70.65/

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	KGs54M5e.exe

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1188	mbTGAxJM.exe
1956	KGs54M5e.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	KGs54M5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	KGs54M5e.exe

Loads dropped DLL 6 IoCs

pid	Process
2012	InstallUtil.exe
2012	InstallUtil.exe
2012	InstallUtil.exe
2012	InstallUtil.exe
2012	InstallUtil.exe
2012	InstallUtil.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/files/0x00090000000142cb-77.dat	themida
behavioral1/files/0x00090000000142cb-79.dat	themida
behavioral1/memory/1956-84-0x00000000000D0000-0x00000000005E2000-memory.dmp	themida
behavioral1/files/0x00090000000142d6-85.dat	themida
behavioral1/files/0x00090000000142d6-87.dat	themida
behavioral1/files/0x00090000000142d6-90.dat	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	KGs54M5e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1948 set thread context of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1948	4bad8e019dc6d8254185426c2fef0c59.exe
1948	4bad8e019dc6d8254185426c2fef0c59.exe
1948	4bad8e019dc6d8254185426c2fef0c59.exe
1948	4bad8e019dc6d8254185426c2fef0c59.exe
1948	4bad8e019dc6d8254185426c2fef0c59.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	KGs54M5e.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 1948 wrote to memory of 2012	1948	4bad8e019dc6d8254185426c2fef0c59.exe	27
PID 2012 wrote to memory of 1188	2012	InstallUtil.exe	30
PID 2012 wrote to memory of 1188	2012	InstallUtil.exe	30
PID 2012 wrote to memory of 1188	2012	InstallUtil.exe	30
PID 2012 wrote to memory of 1188	2012	InstallUtil.exe	30
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31
PID 2012 wrote to memory of 1956	2012	InstallUtil.exe	31

C:\Users\Admin\AppData\Local\Temp\4bad8e019dc6d8254185426c2fef0c59.exe
"C:\Users\Admin\AppData\Local\Temp\4bad8e019dc6d8254185426c2fef0c59.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2012
- - C:\Users\Admin\AppData\LocalLow\mbTGAxJM.exe
    "C:\Users\Admin\AppData\LocalLow\mbTGAxJM.exe"
    3⤵
    - Executes dropped EXE
    PID:1188
- - C:\Users\Admin\AppData\LocalLow\KGs54M5e.exe
    "C:\Users\Admin\AppData\LocalLow\KGs54M5e.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Checks whether UAC is enabled
    - Suspicious use of AdjustPrivilegeToken
    PID:1956
- - C:\Users\Admin\AppData\Roaming\yI032g65.exe
    "C:\Users\Admin\AppData\Roaming\yI032g65.exe"
    3⤵
    PID:1396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

KGs54M5e.exe

Path C:\Users\Admin\AppData\LocalLow\KGs54M5e.exe
Size 5.0MB
SHA256 1b301ece76f0b0c19c780ea91d23a4e5bb60d77c4356ce840824c0ebee11dd42
MD5 0339c5d63aecf704af65efe9c41c500d
SHA1 085221910328dededefa00101cca781d15b32887
SHA512 87bb8be31b27290bd6808748eaba413dee9637a6aa489ee10d1c97c4f09d707c8d432c5370006720b99de3f039f73492b02f9e50b11daf04016c36f3c9b7eebf
SSDEEP 49152:VPqWlDnJftHg8rug2OA8TCFELRINKioYeAIlEgFS6IRjMeRZ0g8BW43pXkEan5AZ:VPqWnR1ruGOF2RKUnVFSNL0g896Veb
MD5 SHA1 SHA512 SSDEEP

Submit Download

mbTGAxJM.exe

Path C:\Users\Admin\AppData\LocalLow\mbTGAxJM.exe
Size 1.7MB
SHA256 cc870a688fde0923cb7932a561f2fbf6c7ad0b7c616891a349c0014e583ee21b
MD5 1819ed0ec175939c8a7effbada4a65c3
SHA1 429998ae7d3fe0c9b538f82a8c54decdead4e5c1
SHA512 163677cdae34b7feeca83642c0b56f89e336b611d512959556382868ef69350a534a587c6dc29bb90cf20783eb432aafaeac7a0e741accbe0c0d75ecf750e7b0
SSDEEP 24576:w2eJ419CoCAjP9+MRUOj7AilkD3alSlpawSntZORol9POBLwbKcqc5RV7Xcog3Vn:SYdPgecilkD7ywSnWRovIiJPMVNPCu
MD5 SHA1 SHA512 SSDEEP

Submit Download

yI032g65.exe

Path C:\Users\Admin\AppData\Roaming\yI032g65.exe
Size 12.2MB
SHA256 a53af926a43b13eb753b4d6861cdaa4482a5e865442cef3d4ff71980e17f0f78
MD5 ed4dff8c324867666e0e68de57e2f477
SHA1 78bee56b83aa717cf3335d8c66e545c372ee7b0a
SHA512 0d9dee76fe69b28f2476a96c0bb9a6c66c5515d6033b33ac68d67e2b02689565bb5f6bc4ea479e83371210b7760b15f4c8e2d5437f27bd5f7039800b09e7829c
SSDEEP 49152:gzEIQhM0xUYrb/T4vO90d7HjmAFd4A64nsfJ47j4ug9d99LlU/Rf1CPWngf+/XoO:Hobg7od1SIiJCZr86RiKXLb1EQssff
MD5 SHA1 SHA512 SSDEEP

Submit Download

yI032g65.exe

Path C:\Users\Admin\AppData\Roaming\yI032g65.exe
Size 16.7MB
SHA256 72d0abf169205775f492eaa2ee20f13cc10006b4ed24ffc8a833e7009095c502
MD5 1cdd8092cd5ba26a119da8abe5f3e736
SHA1 80d70703ef9eb304e80e810ab006fd5a49accf5f
SHA512 2915d9dbd7f1cc5fe4f09fac236de8c8bd2b1733a83671a97cf5af026b69a69c9eb798cd529adffbfa648ebcbbc822ca7a703282d94cfecea02c095676e0cd04
SSDEEP 196608:HoaodK6lRVX+9szWgt4O7NADtV6v+SlXSFFKS:1o86lnOCag7Er
MD5 SHA1 SHA512 SSDEEP

Submit Download

KGs54M5e.exe

Path \Users\Admin\AppData\LocalLow\KGs54M5e.exe
Size 5.0MB
SHA256 1b301ece76f0b0c19c780ea91d23a4e5bb60d77c4356ce840824c0ebee11dd42
MD5 0339c5d63aecf704af65efe9c41c500d
SHA1 085221910328dededefa00101cca781d15b32887
SHA512 87bb8be31b27290bd6808748eaba413dee9637a6aa489ee10d1c97c4f09d707c8d432c5370006720b99de3f039f73492b02f9e50b11daf04016c36f3c9b7eebf
SSDEEP 49152:VPqWlDnJftHg8rug2OA8TCFELRINKioYeAIlEgFS6IRjMeRZ0g8BW43pXkEan5AZ:VPqWnR1ruGOF2RKUnVFSNL0g896Veb
MD5 SHA1 SHA512 SSDEEP

Submit Download

mbTGAxJM.exe

Path \Users\Admin\AppData\LocalLow\mbTGAxJM.exe
Size 1.7MB
SHA256 cc870a688fde0923cb7932a561f2fbf6c7ad0b7c616891a349c0014e583ee21b
MD5 1819ed0ec175939c8a7effbada4a65c3
SHA1 429998ae7d3fe0c9b538f82a8c54decdead4e5c1
SHA512 163677cdae34b7feeca83642c0b56f89e336b611d512959556382868ef69350a534a587c6dc29bb90cf20783eb432aafaeac7a0e741accbe0c0d75ecf750e7b0
SSDEEP 24576:w2eJ419CoCAjP9+MRUOj7AilkD3alSlpawSntZORol9POBLwbKcqc5RV7Xcog3Vn:SYdPgecilkD7ywSnWRovIiJPMVNPCu
MD5 SHA1 SHA512 SSDEEP

Submit Download

mbTGAxJM.exe

Path \Users\Admin\AppData\LocalLow\mbTGAxJM.exe
Size 1.7MB
SHA256 cc870a688fde0923cb7932a561f2fbf6c7ad0b7c616891a349c0014e583ee21b
MD5 1819ed0ec175939c8a7effbada4a65c3
SHA1 429998ae7d3fe0c9b538f82a8c54decdead4e5c1
SHA512 163677cdae34b7feeca83642c0b56f89e336b611d512959556382868ef69350a534a587c6dc29bb90cf20783eb432aafaeac7a0e741accbe0c0d75ecf750e7b0
SSDEEP 24576:w2eJ419CoCAjP9+MRUOj7AilkD3alSlpawSntZORol9POBLwbKcqc5RV7Xcog3Vn:SYdPgecilkD7ywSnWRovIiJPMVNPCu
MD5 SHA1 SHA512 SSDEEP

Submit Download

mozglue.dll

Path \Users\Admin\AppData\LocalLow\mozglue.dll
Size 612KB
SHA256 4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
MD5 f07d9977430e762b563eaadc2b94bbfa
SHA1 da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA512 6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf
SSDEEP 12288:dfsiG5KNZea77VUHQqROmbIDm0ICRfCtbtEE/2OH9E2ARlZYSd:df53NZea3V+QqROmum0nRKx79E2ARlrd
MD5 SHA1 SHA512 SSDEEP

Submit Download

nss3.dll

Path \Users\Admin\AppData\LocalLow\nss3.dll
Size 1.9MB
SHA256 c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
MD5 f67d08e8c02574cbc2f1122c53bfb976
SHA1 6522992957e7e4d074947cad63189f308a80fcf2
SHA512 2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5
SSDEEP 49152:6dvFywfzFAF7fg39IwA49Kap9bGt+qoStYnOsbqbeQom7gN7BpDD5SkIN1g5D92+:pptximYfpx8OwNiVG09
MD5 SHA1 SHA512 SSDEEP

Submit Download

sqlite3.dll

Path \Users\Admin\AppData\LocalLow\sqlite3.dll
Size 1.0MB
SHA256 47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
MD5 dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1 bbac1dd8a07c6069415c04b62747d794736d0689
SHA512 b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1
SSDEEP 24576:9jxwSkSteuT4P/y7HjsXAGJyGvN5z4Rui2IXLbO:9Vww8HyrjsvyWN54RZH+
MD5 SHA1 SHA512 SSDEEP

Submit Download

yI032g65.exe

Path \Users\Admin\AppData\Roaming\yI032g65.exe
Size 12.0MB
SHA256 ef5e330254823b11ba806e39847566db4cd1be0a26789eb69657bb160763e292
MD5 4ed7c9fb524252e8bc69dfa020a079a8
SHA1 0e5ba4b3fb79ff2cf3ac158d19231d2109e3237a
SHA512 de9c910037dc0ec973dbac2dab3e726c3680f5a2472a1134ed5d353163b5aa68499b92ad863fa07f454cb781686389939ce4cd56e3d5ffc057233ccf8f90667e
SSDEEP 49152:gzEIQhM0xUYrb/T4vO90d7HjmAFd4A64nsfJ47j4ug9d99LlU/Rf1CPWngf+/XoR:Hobg7od1SIiJCZr86RiKXLb1EQssfY
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1948-59-0x0000000001DF0000-0x000000000253A000-memory.dmp

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memory/1948-66-0x0000000002540000-0x00000000026B1000-memory.dmp

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memory/1948-61-0x000000000C580000-0x000000000C670000-memory.dmp

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memory/1948-60-0x0000000002540000-0x00000000026B1000-memory.dmp

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memory/1948-58-0x0000000002540000-0x00000000026B1000-memory.dmp

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memory/1948-57-0x0000000075F51000-0x0000000075F53000-memory.dmp

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memory/1948-56-0x0000000002540000-0x00000000026B1000-memory.dmp

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memory/1948-55-0x0000000001DF0000-0x000000000253A000-memory.dmp

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memory/1948-54-0x0000000001DF0000-0x000000000253A000-memory.dmp

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memory/1956-82-0x00000000000D0000-0x00000000005E2000-memory.dmp

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memory/1956-84-0x00000000000D0000-0x00000000005E2000-memory.dmp

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memory/1956-89-0x0000000000A60000-0x0000000000A92000-memory.dmp

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memory/2012-81-0x0000000003830000-0x0000000003D42000-memory.dmp

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memory/2012-69-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/2012-67-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/2012-64-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/2012-88-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/2012-62-0x0000000000400000-0x0000000000414000-memory.dmp

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